| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $226.78 | 3.538% | $234.8035 | $234.80 | $234.80 | $234.80 |
| Purchase #2 | $66.47 | 11.238% | $73.9399 | $73.94 | $73.95 | $73.90 |
| Purchase #3 | $83.59 | 6.451% | $88.9824 | $88.98 | $89.00 | $89.00 |
| Purchase #4 | $109.36 | 6.819% | $116.8173 | $116.82 | $116.80 | $116.80 |
| Purchase #5 | $17.35 | 11.639% | $19.3694 | $19.37 | $19.35 | $19.40 |
| Purchase #6 | $87.79 | 5.316% | $92.4569 | $92.46 | $92.45 | $92.50 |
| Purchase #7 | $168.99 | 12.235% | $189.6659 | $189.67 | $189.65 | $189.70 |
| 7 purchase totals = | $760.33 | $816.0353 | $816.04 | $816.00 | $816.10 | |